baber/WOPTO huggingface dataset:
Patent JP-S63314738-A (JP)
Title: Electromagnetic relay
Inventor: IMAI YOSHIKIYO
IPC: H01H50/54
Filed: 1987-06-17
Abstract: PURPOSE:To prevent the contact point adherence at the time of ultrasonic cleaning and reduce the contact resistance of contact points by forming the contact surface layer of at least one of a movable contact point and a fixed contact point with an Au-Pd alloy containing Pd at the specific ratio. CONSTITUTION:A movable contact point 22 is clad with a surface layer 22b of Au-3-7% Pd alloy on a bed layer of Ag in a contact point mechanism 20. A normally closed side fixed contact point 24 and a normally opened side fixed contact point 26 are clad with surface layers 24b, 26b of Au-3-7% Pd alloy on bed layers of Ag respectively. Even if ultrasonic cleaning is applied after the installation on a substrate, the adhesion of contact points is mitigated, the initial operating voltage can be low, and the contact resistance is stabilized. Since the hardness of the contact point surface is high, the surface layer is not ruptured even if the collision between the contact points occurs at the time of ultrasonic cleaning.
Patent JP-S639383-A (JP)
Title: Pulse generating circuit for field reproducing device
Inventor: HOSHINO TORU
IPC: H04N5/06
Filed: 1986-06-30
Abstract: PURPOSE:To stabilize a character display at the time of muting by inputting a muting signal to the reset terminal of a counter through an OR gate circuit in addition to a pulse generator signal. CONSTITUTION:At the time of reproducing on the unrecorded track of media, a muting signal is outputted from a microcomputer, and the output signals (a) of an OR gate circuit 5 becomes the state of continuous H level irrespectively of the state of a pulse generator PG signal. Thereby, counters 3, 4 are not reset, and accordingly, the deviation of 0.5H is not generated in the output of an FH counter. Thus, at the time of such muting, the signals of continuous 1H signals free from deviation of 0.5H can be obtained by generating pseudo synchronizing signals at the time of muting in an FH counter based on a reference pulse from an oscillator 1.
Patent JP-S5855231-A (JP)
Title: Manufacture of polyolefinic resin prefoamed particle
Inventor: AKIYAMA HIROYUKI
IPC: B29C59/00
Filed: 1981-09-28
Abstract: PURPOSE:To obtain prefoamed particles which provide a product uniform in the foaming factor and cell size as well as in the mechanical characteristics by a method wherein a volatile foaming agent is arranged in a polyolefinic polymer particles and then the polymer particles and dispersion media are released in a low pressure atmosphere. CONSTITUTION:A polyolefinic polymer particles (e.g. ethylene-propylene random copolymer) are dispersed in a dispersion medium (e.g. water) containing 5- 40PHR of a volatile foaming agent (e.g. CCl2F2) within a closed vessel and heated above the solftening temperature of the polymer for example 70-180 deg.C. It is retained at a pressure P0 above about the steam pressure of the volatile foaming agent to allow the polymer to contain the foaming agent. Then, the vessel is opened to keep the contents under a constant pressure of over 0.7 P0 preferably 15-40kg/cm<2>. Thus, the intended product is obtained. In the dispersion of POP, additional 0.01-10PHR of a dispersion agent (e.g. Al2O3) may be used if necessary.
Patent JP-S5942655-A (JP)
Title: Detecting device of pre-final end of tape
Inventor: KARIGANE TATSUJIROU
IPC: G11B27/17
Filed: 1982-09-01
Abstract: PURPOSE:To detect exactly a position of the pre-final end even if a running speed of a tape is varied, by comparing a signal corresponding to a number of revolution of a feed reel shaft of the pre-final end of a magnetic tape, with a signal corresponding to a number of revolution in case when the tape is at a prescribed position of the pre-final end. CONSTITUTION:When a reproducing operation of a tape recorder is executed, the first counting circuit 9 counts a pulse signal by a rotation of a feed reel shaft 1 and outputs an output Ns. The second counting circuit 10 counts a pulse signal obtained from a motor driving circuit 4 and outputs an output Nm. An operating circuit 13 calculates NsXNm0/Nm from an output Nm0 of the first reference signal generating circuit 11, and a comparing circuit 16 executes a comparing operation with a signal Ns0 from the second reference signal generating circuit 15. As a magnetic tape is wound, a number of revolution of the reel shaft 1 increases. When the tape is wound to a prescribed position of its pre- final end, NsXNm0/Nm becomes >Ns0, an output terminal 17 of the comparing circuit 16 becomes an H level, and an informing circuit 18 operates.
Patent JP-H0317485-A (JP)
Title: Low temperature warehouse
Inventor: MASE TOKUTARO
IPC: F25D17/08
Filed: 1989-06-15
Abstract: PURPOSE:To quickly cool a storage chamber and to reduce temperature range of the air in the chamber by providing a partition plate for dividing chilled gas supply space into inner and outer passages and blocking the lower end of the inner passage, and a passage switching unit for selectively guiding chilled gas to the inner and outer passages disposed at the upper end of the plate. CONSTITUTION:A partition plate 30 divides a chilled gas supply space 11B in a chilled gas circulating space 11 into inner and outer passages (called 'inside passage 31 and outside passage 32'), blocks the lower end of the passage 31, and guides the chilled gas guided to the passage 31 all to a storage chamber 10 side. A passage switching unit 33 for selectively guiding the chilled gas to one or both of the passages 31, 32 is disposed at the upper end side (i.e., air inlet side) of the plate 30 to switch the flow of the chilled gas in the space 11B. The unit is operated to selectively guide the chilled gas flowing in a cold air circulating space to one or both of the passages 31, 32 to selectively switch direct and indirect coolings for concurrently cooling directly and indirectly the chamber.
Patent JP-S5278148-A (JP)
Title: Refrigerating cycle
Inventor: YOKOUCHI KUNIO
IPC: F25B13/00
Filed: 1975-12-24
Abstract: PURPOSE:The facilitation of varying the available area of heat exchangers inside and outside the room enables to do a stable drive in the wide range of temperature condition.
Patent JP-H0319183-A (JP)
Title: Tape reel
Inventor: KAMIYAMA TOSHIBUMI
IPC: G11B23/087
Filed: 1989-06-15
Abstract: PURPOSE:To prevent wrinkles in the leading-in and leading-out parts of a reader tape by locally thinning the thickness of the leading-in and leading-out parts of the reader tape in an external hub from the inner side of the external hub. CONSTITUTION:A part of the external hub 3a come to be thin parts 3d and 3d' from the inner side, and the reader tape 4 is led in and led out from that parts. The reader tape 4 is sandwiched by plural ribs 3c and is led in from the thin part 3d' on an opposite side, whereby it is led out to the external part of a reel hub 3. The leading-in and leading-out parts 3d and 3d' of the reader tape 4 are constituted to be thin from the inner side of the external hub 3a. Thus, the influence of the percentage of contraction for a material is released and a tape reel without the wrinkles in the reader tape 4 and with sperior appearance can be obtained.
Patent JP-S6045970-A (JP)
Title: Floppy disc drive
Inventor: KURAFUJI HIROSHI
IPC: G11B17/04
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the titled device at its size by inserting a cartridge into a cartridge guide freely shakably fitted to a carrier under the pop-up state of the carrier, and then engaging the carrier with a frame. CONSTITUTION:Since the carrier 90 is turned from the frame 10 and can select both positions of pop-up state and loading state, the cartridge 44 is positioned on a prescribed position and easily taken out. The cartridge 44 is loaded/unloaded on/from the cartridge guide 110 supported by the carrier so as to be turned and moved in parallel without direct loading/unloading on/from the carrier 90. Since the carrier 90 and the cartridge 110 are separated and independently operated, a head 48 can be prevented from collision with the cartridge 44 at the loading/ unloading of the cartridge 44 in spite of a thin structure and the device can be reduced at its size.
Patent JP-H094451-A (JP)
Title: Exhaustion interference preventing structure of exhaust pipe
Inventor: YOKOTA MAKOTO
IPC: F01N13/10
Filed: 1995-06-20
Abstract: PURPOSE: To reduce stress caused by the deformation of a partitioning plate due to heat in an exhaustion interference preventing structure for preventing exhaustion interference produced in the exhaust pipe of a multi-cylinder internal combustion engine. CONSTITUTION: A partition plate 26 is arranged in an exhaust pipe 24 connected to the downstream side of an exhaust minifold and the internal space of the exhaust pipe 24 is divided into regions 28 and 30. By bending and machining both ends of the partition plate 26, contact parts 26a and 26b brought into contact with the inner wall of the exhaust pipe 24 are formed. Guiding parts 26d and 26e having a soft curvature are provided between a partitioning part 26c extended in a diameter direction in the exhaust pipe 24 and the contact parts 26a and 26b. Thermal expansion and contraction generated in the partition plate 26 are absorbed by the elastic deformation of the partition plate 26 produced in the vicinity of the guiding parts 26d and 26e.
Patent JP-S5778029-A (JP)
Title: Liquid crystal display device
Inventor: AOKI TOSHIHIRO
IPC: G02F1/137
Filed: 1980-10-31
Abstract: PURPOSE:To eliminate unnecessary displaying of lead shapes, etc. by selection of the orientation directions of liquid crystal molecules and the light transmission axes of polarizing members by providing vertically oriented regions on the horizontally oriented surface of at least one substrate out of a pair of substrates. CONSTITUTION:A horizontally oriented film 7 which orients liquid crystal molecules in an arrow (b) direction is formed over the entire surface of the upper substrate 2 of a pair of substrates 1, 2 formed with displaying electrodes 4, 5 on mutually opposite surfaces, and a horizontally oriented film 6 which orients liquid crystal molecules in the direction (a) orthogonal to the arrow (b) direction is formed in the regions on the electrodes 4 of the lower substrate 1. A vertically oriented film 8 is formed over the entire area of the regions other than the regions formed with the film 6. Such substrates 1, 2 are adhered and superposed via sealants 3, and a nematic liquid crystal is sealed between the substrates 1, 2, so that in the regions where the films 6, 7 oppose to each other the liquid crystal molecules 9 are twisted by 90 deg. and in the regions B where the film 8 and the film 7 are opposed they are hybrid oriented.
Patent JP-H0822905-A (JP)
Title: Positive thermistor heater element
Inventor: KITSUI TSUTOMU
IPC: H01C7/02
Filed: 1994-07-05
Abstract: PURPOSE:To fix a positive thermistor to a metallic heat radiator without using a bonding agent in high power and with the least uneven temperature of the air after passing through the positive characteristic thermistor heating element. CONSTITUTION:An electrode 12 is formed on both upper and lower surfaces of a planar positive characteristic thermistor 11, and it is held by a metallic heat radiator 15 fixing an aluminum radiating fins 14 to the inside of an aluminum made outer frame 13, while the outer periphery of the metallic heating radiator 15 is covered with a ring type heat resistant insulating material band 16 to be pressure-fixed to the inner side by a screw 17 to produce a positive characteristic thermistor heating element.
Patent JP-H02131576-A (JP)
Title: Hiv-2 virus variant
Inventor: KARUSHIYUTEN HENKO
IPC: C12N15/49
Filed: 1989-06-14
Abstract: HIV-2 virus variants, namely virus HIV D205, which can be cloned from the corresponding virus isolate HIV D205 (ECACC V 87122304) and its RNA or RNA-fragments and DNA and DNA-fragments derived therefrom and/or proteins and the use thereof for diagnostics and therapy. <IMAGE>
Patent JP-S5856066-A (JP)
Title: Digital arithmetic device
Inventor: FUKUSHIMA TADASHI
IPC: G06F7/00
Filed: 1981-09-30
Abstract: PURPOSE:To transfer data among a plurality of data processors and to speed up data processing by providing a switch which switches a flow of digital data at every connection points of a data bus from a data processor and a looped data bus. CONSTITUTION:Looped data buses 19-22 are provided with four switches 23- 26, and processors each consisting of an arithmetic logical unit 15, a register 17, a shifter 18, a selector 28, etc., are connected to the buses 19-22. When the signal line of this arithmetic device has logic 1, the switches 23 and 25 are  opened to transfer the arithmetic result of an arithmetic circuit 14 to an RAM13  or the circuit 14 through the shifter 18, switch 26, selector 28, etc., and the  arithmetic result of the unit 15 to the register 17 through the switch 24. When it  has logic (0), the switches 24 and 26 are opened to transfer the arithmetic result  of the unit 15 to the RAM13 or circuit 14 through the switch 23 and selector 28,  and the arithmetic result of the circuit 14 to the register 17 through the shifter  18 and switch 25.
Patent JP-H10339105-A (JP)
Title: Integral shroud blade
Inventor: TSUTSUMI MASANORI
IPC: F01D5/16
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To favorably damp vibration in an integral shroud blade for an axial flow turbine even in the case of a small blade height by contact with an adjacent shroud. SOLUTION: Shrouds 4, 4a are integrally installed with blades 1, 1a on the tip side of the shrouds 1, 1a adjacent to each other. The shrouds 4, 4a in the integral shroud blades 1, 1a for an axial flow turbine have different thicknesses from each other on the surface side and the back side, and adjacent end surfaces of the shrouds 4, 4a are formed to have shroud cross sectional surfaces inclined in circumferential directions in such a way that the one 4a of the larger shroud thickness is above the one 4 of the smaller one. A large damping force can thus be generated by contact of the shrouds 4, 4a with each other at the inclined end surfaces by centrifugal force generated by rotation.
Patent JP-S63316954-A (JP)
Title: Data communication system
Inventor: SASANUMA HIROSHI
IPC: H04Q9/14
Filed: 1987-06-19
Abstract: PURPOSE:To easily and surely perform a processing and the management of data at every part, by attaching header information at the front of route information that is an address on a sub bus and in-terminal route information processed in a reception terminal, respectively in a message. CONSTITUTION:In the message with a form having a transmission origin address and a reception destination address as address information and having the route information to be used in communication with another communication network, the in-terminal route information which represents the transmission origin/reception destination of the data in a terminal equipment, etc., and the data to be processed at the reception destination in the terminal, the header information consisting of the data representing the presence/absence of the route information and a proper code representing the existence of the data is attached at the front of the route information, and the header information consisting of the data representing the presence/absence of the in-terminal route information and the specification, etc., of the data to be performed at the reception destination in the terminal and the proper code representing the existence of the data is attached at the front of the in-terminal route information. In such a way, a range to be processed by a gateway, etc., in the message is clarified even when the message exchange are performed in the dataways 23 and 25, etc., and even in the reception terminals 26, 28, and 210, the range to be processed by its own terminal is clarified.
Patent JP-H05346279-A (JP)
Title: Controller for refrigerating cycle
Inventor: KANBE TAKAYUKI
IPC: F25B1/00
Filed: 1992-06-12
Abstract: PURPOSE:To always accurately control opening of an electronic expansion valve irrespective of the length of operating time. CONSTITUTION:If a large deviation occurs between an actual opening of an electronic expansion valve 4 and a value of an opening command from opening control means 8, a discharge temperature of a compressor 1 becomes high. Malfunction detecting means 10 outputs a malfunction detection signal if the discharge temperature T0 becomes a predetermined value or higher. Thus, compressor stop instructing means 13 generates a stop command, and compressor control means 15 stops the compressor 1. When a timer 11 measures one minutes after the malfunction is detected, full-closing operation instructing means 14 outputs a full-close command to the means 8. Thus, the valve is fully closed. Then, the means 8 opens the valve to an opening corresponding to a deviation (Te-Ti) of temperatures Te, Ti. When a timer 12 finishes to measure 2min and 20sec, the stop command output from the means 13 is eliminated, and the compressor 1 is restarted.
Patent JP-S5484912-A (JP)
Title: Collation system for data signal
Inventor: SUZUKI KATSUO
IPC: H04M11/00
Filed: 1977-12-20
Abstract: PURPOSE: To exclude the intended interferrence and to increase the reliability of system, by setting the time width of data signal in advance and collating it with the reception signal, in the system utilizing general exchanging network.  
     CONSTITUTION: In the data communication system constituted through exchanging network EXC used by general subscribers, when the reception number of data signal is confirmed for the communication opposer by comparing the number with expected number, the time width tm of data signal or pause time to, tp are preset and at the reception side, the content of incoming data signal and the scheduled time width of each signal or pause time are collated DCK and the incoming data signal is checked. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04355669-A (JP)
Title: Control circuit for inverter
Inventor: FUNAMOTO KOUJI
IPC: H02M7/48
Filed: 1991-05-30
Abstract: PURPOSE:To protect an inverter by preventing an output from exceeding a rated value to an excess. CONSTITUTION:In addition to a PI regulator 7 for detecting a current corresponding to an apparent power from an output current of an inverter 2 and so controlling it as to become equal to a set value, a PI regulator 10 for detecting a current corresponding to an effective power and so controlling it as to become equal to the set value, is provided to prevent both the apparent power and the effective power from exceeding rated values, thereby protecting the inverter.
Patent JP-S5485653-A (JP)
Title: Message exchanging unit
Inventor: YAMAZAKI TAKESHI
IPC: G06F3/00
Filed: 1977-12-20
Abstract: PURPOSE: To enable to perform message exchange between processes with a simple step, by containing the self station name register holding a plurality of self names in the internal part.  
     CONSTITUTION: The message exchanging units 100 1  to 100 n  are connected between the common bus 101 and the processors 200 1  to 200 n , and the self station name register 7 is provided with the reception section of the units 100 1  to 100 n . Further, the register 7 can include four self station names, the name of opposing station 201 is given to any of comparators 11 1  to 11 4  of the detector 1, it is compared with the content of the self station name registers 71 1  to 71 4 . If agreement is recognized in either one of the comparators 11 1  to 11 4 , the comparator output is fed to the control circuit via the OR gate 601 and the response to message is obtained. Further, the bus 401 represents the data bus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5277998-A (JP)
Title: Irradiating device of radiation
Inventor: SHIMIZU NOBUO
IPC: G21K5/00
Filed: 1975-12-25
Abstract: PURPOSE:To provide a irradiating device of radiation, which is not required many tables for rotation every containers, capable of irradiating the both surfaces only once time the containers be brought into the irradiating chamber and shortening the irradiating time.
Patent JP-H08328156-A (JP)
Title: Exposing device of image forming device
Inventor: EDAHIRO KAZUHISA
IPC: G03G15/04
Filed: 1995-05-29
Abstract: PURPOSE: To cost a lamp light on a document irradiating part without waste by arranging a pair of aperture type fluorescent lamps so that their aperture parts are mutually opposed, and providing reflecting plates above and below each fluorescent lamp, respectively. CONSTITUTION: A pair of aperture type fluorescent lamps 3 are arranged on both sides with an exposing slit (a) inbetween, and the aperture parts A of the fluorescent lamps 3 are mutually opposed. First reflecting plates 16 for reflecting the lamp light from the paired fluorescent lamps 3 toward a document irradiating part (b) above the slit (a) are provided continuously to the upper edge parts of the respective aperture parts A. Second reflecting plates 17 for reflecting the lamp lights from both the fluorescent lamps 3 toward the document lighting part (b) are provided extending over the lower edge parts of the respective aperture parts A and about the edge parts of the slit (a).
Patent JP-H0318892-A (JP)
Title: Face sequential display
Inventor: FUTAGAWA YOSHIKIYO
IPC: H04N5/66
Filed: 1989-06-16
Abstract: PURPOSE:To obtain an image having presence by executing successively storage until all images are fetched once by a storage capacitor for executing temporary storage in a display part and a first switch group for fetching image data, and displaying them simultaneously. CONSTITUTION:A transistor 12 for showing a first switch group is switched through a line 15, whenever a vertical scanning signal of a vertical scanning circuit 18 is generated, through a line 16 as to image data of a horizontal data holding circuit 19, and it is stored successively in a storage capacitor 13 containing the parasitic capacity, as well. A transistor 14 for showing a second switch group transfers the image data to a unit display element 11 from the storage capacitor 13, and its gate electrodes are all connected in a lump and switched simultaneously by a simultaneous pulse of a simultaneous pulse circuit 20. Accordingly, the image data taken instantaneously is fetched in order of sending an image, but it is accumulated once and whole image can be changed simultaneously. In such a way, a forceful image can be displayed.
Patent JP-S63316998-A (JP)
Title: Subscriber circuit for digital exchange
Inventor: SHINKAWA HIROSHI
IPC: H04Q11/04
Filed: 1987-06-19
Abstract: PURPOSE:To prevent the occurrence of malfunction of the titled circuit even in the hit or abnormity of a synchronizing clock by allowing a counter circuit and a decoder to close the gate circuit thereby inhibiting the passing of a burst clock if an erroneous synchronizing signal is applied between synchronizing clocks. CONSTITUTION:The gate circuit 5 comprising an AND circuit is provided on the way of a line supplying a burst clock output of the gate circuit 4 to a serial/parallel conversion circuit 1. In the abnormity where a synchronizing clock signal is retarded by one clock, an output of a D FF6 subjected to one clock delay is overlapped partially with an output 255 of the decoder 3, an output of a D FF8 changes from '1' to '0' level, a '0' level signal is fed to the gate circuit 5 to inhibit the passing of the burst clock through the gate circuit. Moreover, the decoder output has a width of 2-clock or over because the input of the synchronizing clock is stopped to the counter 2 in case of the stop of the synchronizing clock, the transmission of the burst clock is stopped and the fetch of status information in the abnormity of synchronization is prevented.